CVE-2016-10033
PHPMailer Command Injection Vulnerability
- 대응 우선순위
- 최우선
- CVSS
- 9.8
- EPSS
- 99.7% 백분위 100.0% · 2026.06.27 기준
- CISA KEV
- 등록
- 조치 기한
- 2025.07.28
- 공개일
- 2016.12.31
CISA KEV에 등록된 실제 악용 확인 취약점
The mailSend function in the isMail transport in PHPMailer before 5.2.18 might allow remote attackers to pass extra parameters to the mail command and consequently execute arbitrary code via a \" (backslash double quote) in a crafted Sender property.
공급사 PHP
제품 PHPMailer
영향 버전 n/a, < 5.2.18, <= 4.7, >= 1.5.0 <= 3.6.5
수정 버전 5.2.18
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
조치 기한: 2025.07.28CVSS 벡터 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE CWE-77, CWE-88
KEV 등록일 2025.07.07
랜섬웨어 캠페인 사용 미확인
CISA 비고 This vulnerability could affect an open-source component, third-party library, protocol, or proprietary implementation that could be used by different products. For more information, please see: https://github.com/PHPMailer/PHPMailer/releases/tag/v5.2.18 ; https://github.com/advisories/GHSA-5f37-gxvh-23v6 ; https://nvd.nist.gov/vuln/detail/CVE-2016-10033
EPSS 데이터 기준일 2026.06.27